The green lasers are very popular among the people as they produce great and powerful green laser lights. These are great to have either for fun or for professional usage like making presentations by teachers and students alike, or using during some outdoor exercises like shooting, trekking or simply sky gazing at night. There are various types of green lasers available in the market, based up on the amount of power they pack, their wavelengths and range.
The ranges are in between 0.5mw to 30mw, 50mw to 100mw, 120mw to 200mw; according to their effective range as 532nm, and 532 to 650nm; according to their shapes as Pen shaped green lasers, flash light shaped, or according to their brands that are available in the market. The are very accurate even over large distances and thus make ideal companions for outdoor activities like shooting etc where in long range and accuracy are required.
The 5-In-1 50mw 532nm Open Back run on 2 x batteries. This is a very popular laser that is extensively used for a number of purposes like decoration for parties at home or bars and cafeterias. Made up of Aluminum alloy, the casing of these is very sturdy and very durable. And its small shape packs a lot of punch; the dimensions of 13.5mm x 170mm are very convenient for keeping them even in pockets.
These green lasers produce a laser of 532nm, 50mw and can be easily stored in the temperatures between -10 to 50 degrees. To operate it all that you need to do is press its power button to get the best of green laser output for your use. The 50mw 532nm WF502B Flashlight-Style are shaped like a normal handy flashlight, but are in fact long range and very powerful lasers.
These lasers adhere to the best and the latest microelectronic advances made in laser optics and allow you to have fun or use it professionally as in pointing to various objects like the white board or the black board or even other objects even in daylight.
These green lasers have an operating voltage of 3 to 3.7V and a beam divergence of less than 1.5 degree, the beam diameter is less than 1.5 and has a life of about 10000 hours of use. It uses a CR123A battery and can operate in temperature ranges of 10 to 30 degree centigrade. These are must have for one and all.
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08 Aug, 2011--
Source: http://goarticles.com/article/Make-lasting-Impression-with-these-green-lasers/5113883/
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